EP0010102A1 - Shock absorbing stop mechanism. - Google Patents
Shock absorbing stop mechanism.Info
- Publication number
- EP0010102A1 EP0010102A1 EP79900177A EP79900177A EP0010102A1 EP 0010102 A1 EP0010102 A1 EP 0010102A1 EP 79900177 A EP79900177 A EP 79900177A EP 79900177 A EP79900177 A EP 79900177A EP 0010102 A1 EP0010102 A1 EP 0010102A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- galet
- butée
- pièce
- revendication
- une
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/04—Sound-deadening or shock-absorbing devices or measures therein
- B41J19/10—Dash-pots
Definitions
- the the secondary invention concerne un ⁇ de butée à amort alle, comterrorism une entitled de butée servant d'itz pour un mobile en suspension, la flow rate of de butée à amort alle, comterrorism unerash de butée servant d'itz pour un mobile en suspension, la flow rate of de butée etant susceptible de se deplacer sous l'omb de l'energie cinvirus dudit mobile carbon l'action d'un restroom et d'un amortisseur.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Vibration Dampers (AREA)
Abstract
Un mecanisme de butee a amortissement comprend une piece de butee (19) servant d'arret pour un mobile en mouvement. Cette piece de butee (19) est susceptible de se deplacer sous l'effet de l'energie cinetique dudit mobile, contre l'action d'un ressort (20) et d'un amortisseur (21). Le deplacement de la piece de butee (19) depend de l'energie cinetique du mobile lors du choc, ce qui est prejudiciable dans les applications, notamment dans les machines a ecrire, ou ce deplacement intervient dans la position du mobile a l'arret ou assure la commande d'une fonction. Afin d'obtenir un deplacement constant de la piece de butee (19), le mecanisme comprend un dispositif d'entrainement (10, 24) de la piece de butee (19) dans un mouvement predetermine, ledit dispositif (10, 24) agissant conjointement avec le mobile sur ladite piece de butee (19).A damping stopper mechanism comprises a stopper piece (19) serving as a stop for a mobile in motion. This stop piece (19) is capable of moving under the effect of the kinetic energy of said mobile, against the action of a spring (20) and a damper (21). The movement of the stop piece (19) depends on the kinetic energy of the mobile during the impact, which is detrimental in applications, in particular in typewriters, where this movement occurs in the position of the mobile when stopped. or controls a function. In order to obtain a constant movement of the abutment piece (19), the mechanism comprises a device (10, 24) for driving the abutment piece (19) in a predetermined movement, said device (10, 24) acting together with the mobile on said abutment piece (19).
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH132778A CH618635A5 (en) | 1978-02-07 | 1978-02-07 | |
CH1327/78 | 1978-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0010102A1 true EP0010102A1 (en) | 1980-04-30 |
EP0010102B1 EP0010102B1 (en) | 1982-01-20 |
Family
ID=4207859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79900177A Expired EP0010102B1 (en) | 1978-02-07 | 1979-02-06 | Shock absorbing stop mechanism |
Country Status (8)
Country | Link |
---|---|
US (1) | US4373708A (en) |
EP (1) | EP0010102B1 (en) |
JP (1) | JPS55500069A (en) |
CA (1) | CA1157415A (en) |
CH (1) | CH618635A5 (en) |
DE (2) | DE2961846D1 (en) |
IT (1) | IT7967261A0 (en) |
WO (1) | WO1979000601A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526118A (en) * | 1984-09-24 | 1985-07-02 | The Singer Company | Stitch length control dampening arrangement for a sewing machine |
IT1183923B (en) * | 1985-08-20 | 1987-10-22 | Olivetti & Co Spa | COMMAND DEVICE FOR PREMICARTA ROLLERS OF WRITING MACHINES |
US9580924B1 (en) * | 2013-06-21 | 2017-02-28 | Taylor Devices, Inc. | Motion damping system designed for reducing obstruction within open spaces |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1516685A (en) * | 1924-11-25 | rinsche | ||
US1050548A (en) * | 1909-06-04 | 1913-01-14 | Harvey A Moyer | Tabulating mechanism for type-writing machines. |
US1992940A (en) * | 1931-10-23 | 1935-03-05 | Underwood Elliott Fisher Co | Shock absorbing mechanism for typewriters |
GB530182A (en) * | 1939-06-20 | 1940-12-06 | Creed & Co Ltd | Improvements in or relating to dash pot devices, for the carriages of printing-telegraph receivers and the like |
US2862593A (en) * | 1952-05-08 | 1958-12-02 | Ibm | Denominational tabulating mechanism |
US2818959A (en) * | 1954-11-19 | 1958-01-07 | Ibm | Pawl control |
NL91838C (en) * | 1954-12-29 | |||
US2879879A (en) * | 1954-12-29 | 1959-03-31 | Ibm | Decelerating mechanism |
US2826287A (en) * | 1954-12-30 | 1958-03-11 | Ibm | Control for a decelerating mechanism |
US3048255A (en) * | 1959-06-03 | 1962-08-07 | Sperry Rand Corp | Means for cushioning carriage return and tabulation |
-
1978
- 1978-02-07 CH CH132778A patent/CH618635A5/fr not_active IP Right Cessation
-
1979
- 1979-02-02 CA CA000320779A patent/CA1157415A/en not_active Expired
- 1979-02-06 DE DE7979900177T patent/DE2961846D1/en not_active Expired
- 1979-02-06 US US05/165,485 patent/US4373708A/en not_active Expired - Lifetime
- 1979-02-06 DE DE7924797U patent/DE7924797U1/en not_active Expired
- 1979-02-06 EP EP79900177A patent/EP0010102B1/en not_active Expired
- 1979-02-06 JP JP50037879A patent/JPS55500069A/ja active Pending
- 1979-02-06 IT IT7967261A patent/IT7967261A0/en unknown
- 1979-02-06 WO PCT/CH1979/000019 patent/WO1979000601A1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO7900601A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1979000601A1 (en) | 1979-08-23 |
DE2961846D1 (en) | 1982-03-04 |
CA1157415A (en) | 1983-11-22 |
US4373708A (en) | 1983-02-15 |
DE7924797U1 (en) | 1980-04-03 |
JPS55500069A (en) | 1980-02-07 |
IT7967261A0 (en) | 1979-02-06 |
EP0010102B1 (en) | 1982-01-20 |
CH618635A5 (en) | 1980-08-15 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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